Microsoft Visual Studio 2008 Service Pack 1 Update (KB974479)

There is a known incompatibility between the Microsoft Windows Software Development Kit for Windows Server 2008 and .NET Framework 3.5, and Microsoft Visual Studio 2008 Service Pack 1 which is manifested when the ATL Security Update (KB971092) is installed. This update addresses the issue.

Security Features in Microsoft Online Services

The Business Productivity Online Suite is a set of subscription-based enterprise software services hosted by Microsoft and sold with partners. The services operate within a complete ecosystem of features and capabilities designed to meet and in many cases to exceed the security and availability goals that you have for your business applications.